RE:WGC Raised Another Milli Construction of any kind is very expensive... this isn't quite construction but it uses heavy equipment to dig and haul and crushers and mills to pulverize the ore. Then separate the gold via gravity and float circuit
They could easily go through 40k per day in equipment labor materials and Mgmt... and maybe more since even used equipment purchase prices are measured in the 10's or 100's of thousands each
Keep in mind that they are running the mill side and the mine side... two separate operations
all mining and milling operations are expensive like this